Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,569,677",
      "signature": "0xa9fae16b288e387c56bf35b609a2e7a5407149f44dea5c9a8c3099a72b4359dd7599dcb43c9165c4713ae2141fcfa656",
      "randomness": "0x5c9ad52e77df3f71bef01a32d462fec47714639579a4363cd7867580eae9859b"
    }
  ],
  "blockNumber": "7,412,755"
}

{
  "Sr25519": "0x0aa375a44f672d36a4bf617f44cca6d1fc6fe70355bdfcc25778ba0b43eef269016797b47918a32a7dc264bee76787d8b1b1420cdbdfc75e897128d27c36478f"
}